this is a modded neuz.exe file that allows you to play custom servers
the MyNewNeuz.bat lets you launch flyff in one click
alternately
-move MyNewNeuz.exe to "C:\Program Files\Gpotato\Flyff"
-you make a shortcut to MyNewNeuz.exe
-right click the shortcut and click "properties"
-"target should say "C:\Program Files\Gpotato\Flyff\Neuz_no_GG.exe"
-make it say "C:\Program Files\Gpotato\Flyff\Neuz_no_GG.exe" sunkist
-done. now click the link to run MyNewNeuz.exe

MyNewNeuz exe and bat